MTD 500 Series Belt Care, Tighten the hex bolt to the torque listed below, Blade Mounting Torque

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7.Install the blade adapter on the crankshaft with the “star” away from the engine. See Figure 5-2. Place the blade with the side marked “bottom” (or with part number) facing away from the adapter. Align the blade bell support over the blade with the tabs in the holes of the blade and insert the hex bolt.

8.Tighten the hex bolt to the torque listed below:

Blade Mounting Torque

Center Bolt 450 in. lb. min., 600 in.lb. max.

To insure safe operation of your unit, ALL nuts and bolts must be checked periodically for correct tightness.

Belt Care

1.Remove two shoulder screws securing front drive cover to mower deck. See Figure 5-3. Press inward on sides of front drive cover and release tabs that secure it to the height adjuster brackets. Remove drive cover from mower.

2.Loosen screw holding belt tension spring to transmission. See Figure 5-3 inset. Do not remove screw completely. As you loosen it, tension on the belt will be released.

3.Tip mower on its side with the air filter up to access belt from underside of mower and remove blade as described in the previous section. Refer to Figure 5-3.

4.Press inward on tab on the engine baffle to release it from the baffle bracket. See Figure 5-4.

5.Slide belt off of engine pulley and thread through the opening in the deck. See Figure 5-5.

NOTE: When removing belt on units with a 25mm adapter, the pulleys and washers may also break free from the crankshaft. Be sure to make note of the orientation of these items for reassembly.

6.Replace with new belt, making sure belt is firmly seated on engine pulley while pulling from the other side and sliding it around the transmission pulley.

7.Reattach engine baffle and reassemble blade as described in the previous section.

8.Turn mower back over and make sure belt is seated on the transmission pulley. Pivot the belt keeper wire back into its operating position and snap into the slot provided.

9.Reassemble front drive cover.

10.Tighten screw loosened earlier to secure belt tension spring to the transmission. Reassemble front drive cover.

Off-Season Storage

The following steps should be taken to prepare your lawn mower for storage.

1.Clean and lubricate mower thoroughly as described in the lubrication instructions.

2.We do not recommend the use of a pressure washer or garden hose to clean your unit.

3.Refer to engine manual for correct engine storage instructions.

4.Coat mower’s cutting blade with chassis grease to prevent rusting.

5.Store mower in a dry, clean area. Do not store next to corrosive materials, such as fertilizer.

Figure 5-3

Figure 5-4

Figure 5-5

NOTE: When storing any type of power equipment in a poorly ventilated or metal storage shed, care should be taken to rust-proof the equipment. Using a light oil or silicone, coat the equipment, especially cables and all moving parts of your lawn mower before storage.

5

Maintenance

WARNING

When removing the cutting blade or belt, protect your hands with a pair of heavy gloves or use a heavy rag to hold the blade.

An unbalanced blade will cause excessive vibration when rotat- ing at high speeds. It may cause damage to mower, and could break causing per- sonal injury.

We do not recommend the use of pressure washers or garden hose to clean your unit. These may cause damage to electrical components, spindles, pulleys, bearings, or the engine. The use of water will result in shortened life and reduce serviceability.

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Contents 11/12/07 Self-Propelled Rotary Mower Model SeriesCustomer Support Table of ContentsFinding and Recording Model Number Slope Gauge Slope Operation Your ResponsibilityGeneral Operation Children ServiceGeneral Service Setup Adjustment Drive Control AdjustmentsCutting Height Know Your Lawn Mower Operating Your Lawn MowerOperating Tips Using Your Lawn MowerTo Start Engine To Stop EngineMaintenance Center Bolt 450 in. lb. min., 600 in.lb. max Belt CareTighten the hex bolt to the torque listed below Blade Mounting TorqueProblem Cause Remedy Trouble Shooting06.18.06 WarrantyWheel Treads La page 2 pour ce qui concerne les pièces et/ou accessoires Parts List Pièces DétachéesFor parts and/or accessories refer to customer support on Adressez-vous au «Service après-vente»Page 12AG563Q Page Frottement GarantieDépannage Solution Cause ProblèmeSaison hors Remisage EntretienCourroie la de Entretien ’utilisateurMoteur Lame la de remplacement et EntretienArrière déflecteur du Remplacement Coupe de Plateau’utilisation Conseil Utilisation’essence plein le jamais faites Ne Coupe de hauteur la de réglage de LeviersLanceur à Démarreur CourroieRéglages ’entraînement CommandePosition Enfant Général EntretienGénéral en Utilisation Responsabilité VotrePente une sur Utilisation Arbre InclinomètreMatières des Table Vente-après ServiceVente après service au d’abord adresser vous sans Modèle de numéro le trouver PourImportant 5 Séries motrice-auto rotative Tondeuse po ’UTILISATION Notice

500 Series specifications

The MTD 500 Series is a remarkable addition to the world of machinery, built to deliver superior performance and reliability in a range of applications. This series is designed with a focus on efficiency and ease of use, making it an ideal choice for both professional landscapers and dedicated homeowners.

One of the main features of the MTD 500 Series is its powerful engine lineup, which includes a variety of engine types tailored to meet diverse operational needs. The engines are designed to deliver excellent torque and fuel efficiency, ensuring that users can complete their tasks efficiently without incurring high fuel costs. With easy-start technologies, starting the machine is a breeze, allowing users to get to work with minimal downtime.

The MTD 500 Series also boasts advanced cutting technology. The precision-engineered blades are designed for optimal cutting performance, providing a clean and even finish on the lawn. Moreover, the innovative deck design allows for superior grass collection, reducing the need for additional cleanup. Users can choose from multiple cutting heights, enabling them to adapt to different lawn conditions and preferences.

In terms of ergonomics and user comfort, the MTD 500 Series is designed with adjustable handles and easy-to-reach controls. This ensures that users can operate the equipment without strain, making it suitable for extended use. Additionally, the lightweight construction of the machines enhances maneuverability, allowing users to navigate around obstacles effortlessly.

Safety is also a prominent characteristic of the MTD 500 Series. The machines come equipped with features like blade stop mechanisms and robust safety guards to protect users during operation. These safety features ensure that the machines can be operated confidently, minimizing the risk of accidents.

Furthermore, the MTD 500 Series incorporates advanced materials and technologies to enhance durability. The heavy-duty construction ensures that the machines can withstand the rigors of demanding tasks while maintaining consistent performance over time. This durability translates to lower maintenance needs, allowing users to focus on their work rather than frequent repairs.

Overall, the MTD 500 Series stands out for its powerful performance, innovative cutting technology, ergonomic design, safety features, and durability. It is a versatile choice for anyone looking to maintain a pristine lawn or tackle outdoor tasks efficiently.
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